if there is any backstop in the economy, it's the federal reserve. policymakers have pledged to prop up the economy for the foreseeable future. i mean pumping money into the economy and keeping interest rates low. it's sort of like training wheels on the bicycle and we have a long way to go before those training wheels come off. one of the things so closely tied to the fate of the economy is home sales. housing. there's a new report saying that house flipping, it -- is back. wasn't that an issue before the crash? >> yes, and it blew my mind when this report came out. flipping is back in some of these towns where people are, a lot of them are cash purchases, flipping houses. really tracker. i want to show you some of the places where they say where flipping is back. orlando, florida, where the average profit is 63% from a flip. in real dollars it's about $65,000 return on an investment. las vegas, phoenix, tampa. >> the hard testish hit areas. >> these states topped the list of foreclosures during the housing crisis. there's a buying opportunities for